When you visit your friend's house, you see him wearing a...colorful shirt? Nonetheless both of you are still friend's so it wouldn't matter if he was...y'know, gay-

"I have something to tell you."

He leans onto your ear.

"I'm gay and I have a big fat crush on you."

He looks like he was about to do the "deed" with you (run his gonna do the boombayah with you).